CN203423203U - Ground photovoltaic support system with prestressed cable structure - Google Patents
Ground photovoltaic support system with prestressed cable structure Download PDFInfo
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- CN203423203U CN203423203U CN201320485082.4U CN201320485082U CN203423203U CN 203423203 U CN203423203 U CN 203423203U CN 201320485082 U CN201320485082 U CN 201320485082U CN 203423203 U CN203423203 U CN 203423203U
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- prestressed cable
- support point
- prestressed
- ground
- bracing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a ground photovoltaic support system with a prestressed cable structure. The system comprises prestressed cables, anchors and support devices. The support device has an upper support point and a lower support point. Two or more support devices are fixed on the ground. One prestressed cable sequentially passes through all the upper support points, and the other prestressed cable sequentially passes through all the lower support points. Two ends of the prestressed cables are both tensely connected with and fixed on the anchors. A support inclined plane for fixing a photovoltaic panel is formed by an upper prestressed cable support section and a lower prestressed cable support section. According to the utility model, the good tensile performance of the cable structure is fully used to resist wind load, and the prestressed cable are used instead of the conventional structural steel frame structure, so that the consumption of steel and the basic work load are greatly reduced, and the construction speed is effectively accelerated, providing convenience in the adjustment of construction errors, and facilitating the connection of the photovoltaic panel.
Description
Technical field
The utility model relates to the technical field of photovoltaic bracket, relates in particular to a kind of prestressed cable structures ground photovoltaic bracket system.
Background technology
Traditional ground photovoltaic bracket system is formed steel construction at present, support steel quantity consumption and foundation works quantity are many, Construction on Environment impact is large, during construction, the level on basis is to being difficult to control to construction error with vertical, because support is that the adaptive capacity to construction error of rigidity is very poor, and the adaptive capacity to hollow ground, mountain region, leap waters or other barriers is also very poor, these have all limited the addressing construction of photovoltaic plant, need further to be improved.
Utility model content
Because the above-mentioned defect of prior art, the utility model provide a kind of steel using amount and foundation works amount few, speed of application is fast, it is convenient that construction error regulates, and is connected simple prestressed cable structures ground photovoltaic bracket system with photovoltaic panel.
For achieving the above object, the utility model provides a kind of prestressed cable structures ground photovoltaic bracket system, comprise for shelving the prestressed cable of photovoltaic panel, for the anchorage that the both ends of described prestressed cable and ground are fixed, and for propping up the bracing or strutting arrangement of described prestressed cable and described photovoltaic panel, on described bracing or strutting arrangement, be provided with for wearing the upper support point of described prestressed cable and for wearing the lower support point of prestressed cable described in another, plural described bracing or strutting arrangement is fixedly installed on the ground, described in each, the described upper support point of bracing or strutting arrangement is all arranged on same level straight line, described in each, the described lower support point of bracing or strutting arrangement is all arranged on same level straight line, described in one, prestressed cable is located in upper support point described in each successively, described in another, prestressed cable is located in lower support point described in each successively, the both ends of described prestressed cable all connect stretch-draw and are fixedly installed on described anchorage, the part that described prestressed cable is positioned at described upper support point is the upper prestressed cable supporting section that horizontal linear is arranged, described in another, prestressed cable is positioned at the lower prestress rope supporting section that the part of described lower support point is horizontal linear layout, described upper prestressed cable supporting section and described lower prestress rope supporting section form one for fixedly shelving the support clinoplain of photovoltaic panel.
Preferably, on described anchorage, be provided with prestressed anchor, the termination of described prestressed cable is arranged on described prestressed anchor.
Preferably, on the both ends of described prestressed cable, be also respectively arranged with for regulating the prestressed flower basket bolt of prestressed cable.
Preferably, described bracing or strutting arrangement comprises that equal vertical ground arranges high feet and short feet, described high feet higher than described short feet, described upper support point is arranged on described high feet top, described lower support point is arranged on described short feet top.
Preferably, at the top of described high feet, offer through hole or uncovered groove as described upper support point, at the top of described short feet, offer through hole or uncovered groove as described lower support point.
Preferably, on described upper prestressed cable supporting section and described lower prestress rope supporting section, be all equipped with some photovoltaic panel fixtures for being connected and fixed with described photovoltaic panel.
Preferably, described bracing or strutting arrangement is two, and described in two, bracing or strutting arrangement is parallel to each other and arranges in opposite directions, and another horizontal linear that described in two, described in the horizontal linear and two of lower support point formation, upper support point forms is parallel to each other.
In sum, the utility model makes full use of the good tensile property opposing wind load of Cable Structure, and owing to having adopted prestressed cable to substitute traditional shape steel bracket structure, steel using amount and foundation works amount have been reduced greatly, effectively accelerated speed of application, make the adjusting of construction error also more convenient, also more simple with being connected of photovoltaic panel.In addition, little to environmental impact in the utility model work progress, and can recycle, be adapted to complex-terrain, photovoltaic plant addressing is required low, greatly expanded the construction scope of ground light overhead utility.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is the floor plan schematic diagram of the present embodiment prestressed cable structures ground photovoltaic bracket system.
Fig. 2 is the A-A schematic cross-section of Fig. 1.
Fig. 3 is the B-B schematic cross-section in Fig. 1.
Embodiment
Fig. 1 is the floor plan schematic diagram of the present embodiment prestressed cable structures ground photovoltaic bracket system.As shown in Figure 1, this specific embodiment has proposed a kind of prestressed cable structures ground photovoltaic bracket system, comprise for shelving the prestressed cable 2 of photovoltaic panel 1, for the anchorage 3 that the both ends of prestressed cable 2 and ground are fixed, and for propping up the bracing or strutting arrangement 4 of prestressed cable 2 and photovoltaic panel 1, on bracing or strutting arrangement 4, be provided with for wearing the upper support point 41 of described prestressed cable and for wearing the lower support point 42 of prestressed cable described in another, plural bracing or strutting arrangement 4 is fixedly installed on the ground, the upper support point 41 of each bracing or strutting arrangement 4 is all arranged on same level straight line, the lower support point 42 of each bracing or strutting arrangement 4 is all arranged on same level straight line, described in one, prestressed cable is located in each upper support point 41 successively, described in another, prestressed cable is located in each lower support point 42 successively, the both ends of prestressed cable 2 all connect stretch-draw and are fixedly installed on anchorage 3, the part that described prestressed cable is positioned at upper support point 41 is the upper prestressed cable supporting section 21 that horizontal linear is arranged, described in another, prestressed cable is positioned at the lower prestress rope supporting section 22 that the part of lower support point 42 is horizontal linear layout, upper prestressed cable supporting section 21 forms one for fixedly shelving the support clinoplain of photovoltaic panel 1 with lower prestress rope supporting section 22.
Fig. 2 is the A-A schematic cross-section of Fig. 1.As shown in Figure 2, the further embodiment as the present embodiment, is provided with prestressed anchor 5 on anchorage 3, and the termination of prestressed cable 2 is arranged on prestressed anchor 5.On the both ends of prestressed cable 2, be also respectively arranged with for regulating the prestressed flower basket bolt 6 of prestressed cable.
Fig. 3 is the B-B schematic cross-section in Fig. 1.As shown in Figure 3, further embodiment as the present embodiment, bracing or strutting arrangement 4 comprises that equal vertical ground arranges high feet 43 and short feet 44, high feet 43 higher than short feet 44, upper support point 41 is arranged on high feet 43 tops, and lower support point 42 is arranged on short feet 44 tops.Concrete, at the top of high feet 43, offer the uncovered groove as upper support point 41, at the top of short feet 44, offer the uncovered groove as lower support point 42.In addition, in the present embodiment, on upper prestressed cable supporting section 21 and lower prestress rope supporting section 22, be all equipped with some photovoltaic panel fixtures 7 for being connected and fixed with photovoltaic panel 1, when the present embodiment is constructed complete preparation laying photovoltaic panel 1, only need as set bolt, photovoltaic panel 1 be fixed and be connected with photovoltaic panel fixture 7 by connector.
Certainly, in other specific embodiments, at the top of high feet, can also offer through hole and be used as described upper support point, at the top of described short feet, offer through hole and be used as described lower support point, can also adopt other forms to fix the needs that wear of support prestressed cable, just repeat no more herein.In addition, photovoltaic panel is shelved to be fixed on prestressed cable and can also be adopted other mode, and as through hole being set at the photovoltaic panel back side, prestressed cable is directly located in photovoltaic panel and is fixed; Or fixture is fixed in photovoltaic panel in advance, when needs carry out photovoltaic panel laying, then be connected with prestressed cable etc., repeat no more herein.
Concrete, as shown in the figure, the bracing or strutting arrangement 4 of the present embodiment is selected two, two bracing or strutting arrangements 4 are parallel to each other and arrange in opposite directions, another horizontal linear that the horizontal linear that 2 lower support points 42 form and 2 upper support points 41 form is parallel to each other, and goes up prestressed cable supporting section 21 and is and is horizontally disposed with and is parallel to each other with lower prestress rope supporting section 22.It should be added that the inclination angle of straight lines that upper support point 41 on same bracing or strutting arrangement and lower support point 42 form and horizontal plane, according to actual conditions setting, then customizes, just repeat no more herein.
Certainly, in other specific embodiments, the quantity of bracing or strutting arrangement can also be over 2, this can be those skilled in the art and adjusts according to the actual photovoltaic panel quantity that will lay, between upper prestressed cable supporting section and lower prestress rope supporting section, set up several bracing or strutting arrangements and supported, repeat no more herein.
Exemplary, the concrete applicable cases of the present embodiment is as follows:
Arranging of photovoltaic panel 1 is inclination angle, north and south layout at present, therefore arrange one as the armored concrete bearing of bracing or strutting arrangement 4 at each vertical ground of thing both sides, ground that need to lay photovoltaic panel 1, as shown in the figure, two armored concrete bearings are parallel to each other in opposite directions, armored concrete bearing extends vertically upward and is provided with a high feet 43 and a short feet 44, high feet 43 higher than short feet 44, at the top of high feet 43, offer the uncovered groove as upper support point 41, at the top of short feet 44, offer the uncovered groove as lower support point 42, two uncovered groove place straight lines are horizontal by 15 ° of angles (concrete angle can according on the spot optimum illumination angle adjustment).Then on 2 upper support points 41 and 2 lower support points 42, wear separately a prestressed cable 2, and a side ground of stretching out in its end respectively adopts armored concrete to construct two anchorages 3 in advance, the present embodiment arranges prestressed anchor 5 on anchorage 3, flower basket bolt 6 is set on each end, the end portion of each end is connected on prestressed anchor 5, by bracing or strutting arrangement 4, flower basket bolt 6, prestressed anchor 5 and anchorage 3, two prestressed cable stretch-draw is fixedly formed for fixedly shelving the support clinoplain of photovoltaic panel.In addition, the present embodiment also can all be equipped with some photovoltaic panel fixtures 7 for being connected and fixed with photovoltaic panel 1 as required on upper prestressed cable supporting section 21 and lower prestress rope supporting section 22.By as above cloth postpone, photovoltaic panel 1 can be laid and is fixed on upper prestressed cable supporting section 21 and lower prestress rope supporting section 22, complete the laying with photovoltaic panel of building of photovoltaic bracket system.
Therefore, the present embodiment makes full use of the good tensile property opposing wind load of Cable Structure, has reduced greatly steel using amount and foundation works amount, has effectively accelerated speed of application, make the adjusting of construction error also more convenient, also more simple with being connected of photovoltaic panel.In addition, native system can regulate the prestressing force of rope by flower basket bolt or prestressed anchor, adjust the transmeridional levelness of photovoltaic panel, and Cable Structure forms transmeridional small radian under deadweight simultaneously does not affect photovoltaic efficiency.And little to environmental impact in the work progress of the present embodiment, and can recycle, be adapted to complex-terrain, photovoltaic plant addressing is required low, greatly expanded the construction scope of ground light overhead utility.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection range by claims.
Claims (7)
1. a prestressed cable structures ground photovoltaic bracket system, it is characterized in that: comprise for shelving the prestressed cable of photovoltaic panel, for the anchorage that the both ends of described prestressed cable and ground are fixed, and for propping up the bracing or strutting arrangement of described prestressed cable and described photovoltaic panel, on described bracing or strutting arrangement, be provided with for wearing the upper support point of described prestressed cable and for wearing the lower support point of prestressed cable described in another, plural described bracing or strutting arrangement is fixedly installed on the ground, described in each, the described upper support point of bracing or strutting arrangement is all arranged on same level straight line, described in each, the described lower support point of bracing or strutting arrangement is all arranged on same level straight line, described in one, prestressed cable is located in upper support point described in each successively, described in another, prestressed cable is located in lower support point described in each successively, the both ends of described prestressed cable all connect stretch-draw and are fixedly installed on described anchorage, the part that described prestressed cable is positioned at described upper support point is the upper prestressed cable supporting section that horizontal linear is arranged, described in another, prestressed cable is positioned at the lower prestress rope supporting section that the part of described lower support point is horizontal linear layout, described upper prestressed cable supporting section and described lower prestress rope supporting section form one for fixedly shelving the support clinoplain of photovoltaic panel.
2. prestressed cable structures as claimed in claim 1 ground photovoltaic bracket system, is characterized in that: on described anchorage, be provided with prestressed anchor, the termination of described prestressed cable is arranged on described prestressed anchor.
3. prestressed cable structures as claimed in claim 1 or 2 ground photovoltaic bracket system, is characterized in that: on the both ends of described prestressed cable, be also respectively arranged with for regulating the prestressed flower basket bolt of prestressed cable.
4. prestressed cable structures as claimed in claim 1 ground photovoltaic bracket system, it is characterized in that: described bracing or strutting arrangement comprises that equal vertical ground arranges high feet and short feet, described high feet higher than described short feet, described upper support point is arranged on described high feet top, and described lower support point is arranged on described short feet top.
5. prestressed cable structures as claimed in claim 4 ground photovoltaic bracket system, it is characterized in that: at the top of described high feet, offer through hole or uncovered groove as described upper support point, at the top of described short feet, offer through hole or uncovered groove as described lower support point.
6. prestressed cable structures as claimed in claim 1 ground photovoltaic bracket system, is characterized in that: on described upper prestressed cable supporting section and described lower prestress rope supporting section, be all equipped with some photovoltaic panel fixtures for being connected and fixed with described photovoltaic panel.
7. prestressed cable structures as claimed in claim 1 ground photovoltaic bracket system, it is characterized in that: described bracing or strutting arrangement is two, described in two, bracing or strutting arrangement is parallel to each other and arranges in opposite directions, and another horizontal linear that described in two, described in the horizontal linear and two of lower support point formation, upper support point forms is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485082.4U CN203423203U (en) | 2013-08-08 | 2013-08-08 | Ground photovoltaic support system with prestressed cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485082.4U CN203423203U (en) | 2013-08-08 | 2013-08-08 | Ground photovoltaic support system with prestressed cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423203U true CN203423203U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485082.4U Expired - Lifetime CN203423203U (en) | 2013-08-08 | 2013-08-08 | Ground photovoltaic support system with prestressed cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583773A (en) * | 2016-03-15 | 2016-05-18 | 中利腾晖光伏科技有限公司 | Flexible photovoltaic support |
| CN107989058A (en) * | 2017-10-30 | 2018-05-04 | 湖南红太阳新能源科技有限公司 | A kind of space photovoltaic bracket of large span |
-
2013
- 2013-08-08 CN CN201320485082.4U patent/CN203423203U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583773A (en) * | 2016-03-15 | 2016-05-18 | 中利腾晖光伏科技有限公司 | Flexible photovoltaic support |
| CN105583773B (en) * | 2016-03-15 | 2018-06-29 | 苏州腾晖光伏技术有限公司 | Flexible photovoltaic stent |
| CN107989058A (en) * | 2017-10-30 | 2018-05-04 | 湖南红太阳新能源科技有限公司 | A kind of space photovoltaic bracket of large span |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
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| CX01 | Expiry of patent term |